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Which of the following plants traps and eats insects?

Which of the following plants traps and eats insects? Correct Answer Pitcher plant

Concept:

  • Carnivorous plants obtain the essential nutrients from the heterotrophs.
  • These plants trap insects and obtain the nutrients which they do not get from the soil as they grow in nitrogen-deficient soils.
  • They are not called heterotrophs or consumers, because they only derive nutrients from insects.
  • These plants get energy from the process of photosynthesis.
  • Hence they are both producers and carnivores.

Explanation:

  • The pitcher plant is an insectivorous plant
  • It has a Pitcher-like structure that is the modified part of the leaf.
  • The apex of the leaf forms a lid that can open and close the mouth of the pitcher.
  • Inside the pitcher, there are hairs that are directed downwards.
  • When an insect lands in the pitcher, the lid closes and the trapped insect gets entangled into the hair.
  • The insect is digested by the digestive juices secreted in the pitcher.
  • It can trap and eat frog, insects and even mice.
  • It is found in Australia, Indonesia and Meghalaya in India.
  • It has a pitcher-like shape and the mouth is covered by a leaf.
  • It has a special smell that attracts insects to it, which get trapped and can't get out.

Thus, the pitcher plant is an insectivorous plant.

Additional Information

Plant

Trapping technique

Pitcher plant
  • Leaves transformed into a slippery deep pool containing digestive juices.
  • Insects fall into these pools and plant digests them.

Venus Flytrap
  • It has snap traps, which snap shut when touched by insects.

Sundew
  • It has a sticky substance on its surface that looks like dews.
  • The insect gets stuck on it and digestive juices digest it by the time.

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